DIODES ZPD1, ZPD15, ZPD3.0, ZPD3.3, ZPD12 Datasheet

DS21402 Rev. E-3 1 of 3 ZPD1-ZPD51

ZPD1 - ZPD51

SILICON PLANAR ZENER DIODE

Features

·

Case: Glass, DO-35

·

Leads: Solderable per

MIL-STD-202, Method 208

·

Polarity: Cathode Band

·

Marking: Type Number

·

Weight: 0.13 grams (approx.)

Mechanical Data

Maximum Ratings

@ T

A

= 25°C unless otherwise specified

Notes: 1. Tested with pulses, tp = 20ms.

2. Valid provided that leads at a distance of 8mm from body are kept at ambient temperature.

Characteristic Symbol Value Unit

Zener Current (see Table on Page 2)

———

Power Dissipation (Note 2)

P

d

500 mW

Thermal Resistance, Junction to Ambient Air (Note 2)

R

qJA

300 K/W

Operating and Storage Temperature Range

T

j

,T

STG

-55 to +175 °C

·

Planar Die Construction

·

Hermetically Sealed Glass Case

·

0.7V - 51V Nominal Zener Voltages

A

A

B

C

D

DO-35

Dim Min Max

A 25.4 —

B — 4.57

C — 0.53

D — 1.9

All Dimensions in mm